I'm not sure how this works but here it goes. I have looked at papers for my class FIN/370 hoping that it would give me some clue on how to calculate the cost of debt but most of the papers don't have the formula or the calculations, just the answers. I have had issues with this class from the beginning and I'm sure that the problem has all of the information I need I just don't know where or how to put the problem together. You work for an investment banking firm and have been asked by management of Vestor Corporation (not real), a software development company, to calculate its weighted average cost of capital, to use in evaluating a new company investment. The firm is considering a new investment in a warehousing facility, which it believes will generate an internal rate of return of 11.5%. The market value of Vestor's capital structure is as follows:

Source of Capital

Market Value

Bonds

$10,000,000

Preferred Stock

$2,000,000

Common Stock

$8,000,000

To finance the investment, Vestor has issued 20 year bonds with a $1,000 par value, 6% coupon rate and at a market price of $950. Preferred stock paying a $2.50 annual dividend was sold for $25 per share. Common stock of Vestor is currently selling for $50 per share and has a Beta of 1.2. The firm's tax rate is 34%. The expected market return of the S&P 500 is 13% and the 10-Year Treasury note is currently yielding 3.5%.